package com.freemaster.sys.service;

import java.util.Set;

import com.freemaster.sys.entity.Role;

public interface RoleService {

	
	/**
	 * 根据角色编号得到角色标识符列表
	 * @param array
	 * @return
	 */
	Set<String> findRoles(Long... roleIds);
	
	Role findOne(Long roleId);

	Set<String> findPermissions(Long[] roleIds);

}
